Regulation of glutamine synthetase adenylylation and deadenylylation by the enzymatic uridylylation and deuridylylation of the PII regulatory protein.

Adenine Nucleotides Bacterial Proteins/isolation & purification,metabolism Binding Sites Carbon Radioisotopes Chromatography, DEAE-Cellulose Chromatography, Gel Dialysis Escherichia coli/enzymology Glutamate-Ammonia Ligase/metabolism Ketoglutaric Acids/pharmacology Kinetics Magnesium/pharmacology Manganese/pharmacology Nucleotidyltransferases/isolation & purification,metabolism Phosphorus Radioisotopes Protein Binding Solubility Spectrophotometry, Ultraviolet Time Factors Uracil Nucleotides

Adenine Nucleotides Bacterial Proteins Carbon Radioisotopes Ketoglutaric Acids Phosphorus Radioisotopes Uracil Nucleotides Manganese Nucleotidyltransferases Glutamate-Ammonia Ligase Magnesium